rollbar_js_config not working with ignoredMessages

[fliespl]

Posisbly because it's rendered as object instead of array?

Returned in config:

"ignoredMessages":{"0":"ResizeObserver loop limit exceeded","1":"Script error."}}

Filter:

add_filter('rollbar_js_config', function($config) {
        $config['ignoredMessages'] = [
                'ResizeObserver loop limit exceeded',
                'Script error.',
        ];
        return $config;
});